Warning: Undefined variable $CFG in /home/system121/public_html/lms/lib/setup.php on line 25

Fatal error: Uncaught TypeError: property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /home/system121/public_html/lms/lib/setup.php:25 Stack trace: #0 /home/system121/public_html/lms/lib/setup.php(25): property_exists(NULL, 'dirroot') #1 {main} thrown in /home/system121/public_html/lms/lib/setup.php on line 25